| Value | Category | Cases | |
|---|---|---|---|
| 0 | 740 |
31.6%
|
|
| 4 | 217 |
9.3%
|
|
| 8 | 317 |
13.5%
|
|
| 12 | 308 |
13.2%
|
|
| 16 | 241 |
10.3%
|
|
| 20 | 162 |
6.9%
|
|
| 24 | 58 |
2.5%
|
|
| 28 | 299 |
12.8%
|